UNIVERSITY OF CALIFORNIA LIBRARY 

 BERKELEY 



THIS BOOK IS DUE ON THE LAST DATE 

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Books not returned on time are subject to a fine of 

 50c per volume after the third day overdue, increasing 

 to $1.00 per volume after the sixth day. Books not in 

 demand may be renewed if application is made before 

 expiration of loan period. 



AUte 

 3 



50m-7,'lGl 



